Section 12
Model 601/601P/602/602P/603 NDIR Analyzer
California Analytical Model 600_NDIR_Series_v10.0 CE
Operators Manual
Page 77 of 86
12.4.6.
ASTZ:
Normal device status
Command Response
Description
_ASTZ_K0 _ASTZ_s_K1_State1_State2_State3
_K2_State1_State2_State3
_K3_State1_State2_State3
Respond device status for all
channels
_ASTZ_Km _ASTZ_s_State1_State2_State3
Respond device status only for
channel m
Possible states:
State 1
State 2
State 3
SREM: remote
STBY: standby
SARE: auto range on
SMAN: manual
SPAU: pause
SARA: auto range off
SMGA: measuring gas
SNGA: zero gas
SEGA: end gas
SATK SNGA: zero gas during auto cal
SATK SEGA: end gas during auto cal
12.4.7.
ASTF:
Error status
Command Response
Description
_ASTF_K0 _ASTF_s_f1_f2_f3_…_f10
Current error numbers of all are
responded
Errors:
1
Channel 1 Flow Failure
8
Channel 1 not calibrated
2
Channel 2 Flow Failure
9
Channel 2 not calibrated
3
Channel 3 Flow Failure
10
Channel 3 not calibrated
4
External Analog 1 Failure
11-13
Ch1…3: Low concentration warning
5
External Analog 2 Failure
14-16
Ch1…3: High concentration warning
6
Pressure Failure
17-19
Ch1…3: Temperature failure
7
Temperature Failure
20-22
Ch1…3: EPC Voltage failure
12.4.8.
AKEN:
Device identification
Command Response
Description
_AKEN_K0 _AKEN_s_devicename
Device identification is responded
_AKEN_K1 _AKEN_s_model
Device
model
_AKEN_K2
_AKEN_s_serialno
Device serial number
_AKEN_K3
_AKEN_s_samplepressure
Suggested input sample pressure
12.4.9.
ARMU:
Raw value
Command Response
Description
_ARMU_K0 _ARMU_s_z.z_y.y_x.x_t
Raw value before linearization and
offset-span-correction is responded for
all channels
t = Timestamp (1/10 sec)
Raw value before linearization and
offset-span-correction is responded for
channel m
t = Timestamp (1/10 sec)
Summary of Contents for 600-NDIR
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